sosou.de
sosou.de

Area Code 650

Where does the 650 area code belong?

STATE
California
TIME ZONE
Pacific Time
MAJOR CITY
San Mateo

The 650 Area Code (or Area Code 650) is located in the state of CA. Area Code 650 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.19 million unique phone numbers and 3.67 million individuals near the city of San Mateo

Area Code 650 History

Area code 650 was put into service. Area code 650 was created from a split of area code 415.

Following cities also use area code 650:

Brisbane, Colma, Fremont, Half Moon Bay, La Honda, Los Altos, Millbrae, Moss Beach, Mountain View, Pacifica, Palo Alto, Pescadero, Redwood City, S San Fran, San Bruno, San Carlos, San Francisco, San Jose, San Mateo, Sunnyvale, Woodside.

ZIP codes in Area Code 650:

90001 (Los Angeles)
90002 (Los Angeles)
90003 (Los Angeles)
90004 (Los Angeles)
90005 (Los Angeles)
90006 (Los Angeles)
90007 (Los Angeles)
90008 (Los Angeles)
90009 (Los Angeles)
90010 (Los Angeles)

Big city in area code 650

San Mateo

COUNTY
San mateo
POPULATION
135,625
Daly City

COUNTY
San mateo
POPULATION
111,074
Redwood City

COUNTY
San mateo
POPULATION
107,459
Palo Alto

COUNTY
Santa clara
POPULATION
95,392
Source: WorldAtlas.com
NUMBER OF PREFIXES
656
NUMBER OF CELLPHONES
337,141
NUMBER OF LAND LINES
679,377
MEDIAN HOME VALUE
$1.19M
MEDIAN INCOME
$130K
Source: WorldAtlas.com

Browse Area Code (650) Prefixes

PREFIX COUNTY CITY CARRIER TYPE
650-725 Santa Clara Palo Alto Level 3 Communications, Llc - CA Landline
650-726 San Mateo Half Moon Bay Pacific Bell Landline
650-728 San Mateo Moss Beach Pacific Bell Landline
650-729 San Mateo Half Moon Bay Teleport Communications Group - San Francisco Landline
650-730 San Mateo San Carlos Cellco Partnership Dba Verizon Wireless - CA Landline
650-731 San Francisco San Francisco Astound Broadband, Llc - CA Landline
650-732 San Mateo Millbrae Cellco Partnership Dba Verizon Wireless - CA Landline
650-733 San Francisco San Francisco Allegiance Telecom, Inc. - CA Landline
650-735 San Francisco San Francisco Teleport Communications Group - San Francisco Landline
650-736 Santa Clara Palo Alto Level 3 Communications, Llc - CA Landline
650-737 San Mateo San Bruno Pacific Bell Landline
650-738 San Mateo Pacifica Pacific Bell Landline
650-739 Santa Clara Palo Alto Pacific Bell Landline
650-740 San Mateo San Mateo New Cingular Wireless Pcs, Llc Wireless
650-741 San Mateo San Bruno Pacific Bell Landline
650-742 San Mateo San Bruno Pacific Bell Landline
650-743 San Mateo Redwood City New Cingular Wireless Pcs, Llc Wireless
650-745 San Francisco San Francisco Teleport Communications Group - San Francisco Landline
650-746 San Mateo Colma Pacific Bell Landline
650-747 San Mateo La Honda Pacific Bell Landline
650-748 San Mateo La Honda Teleport Communications Group - San Francisco Landline
650-749 San Mateo La Honda Allegiance Telecom, Inc. - CA Landline
650-752 Santa Clara Palo Alto Pacific Bell Landline
650-754 San Mateo Colma Pacific Bell Landline
650-755 San Mateo Colma Pacific Bell Landline
650-756 San Mateo Colma Pacific Bell Landline
650-757 San Mateo Colma Pacific Bell Landline
650-758 San Mateo Colma Pacific Bell Landline
650-759 San Mateo San Mateo Cellco Partnership Dba Verizon Wireless - CA Wireless
650-761 San Mateo San Bruno Pacific Bell Landline
650-762 San Mateo San Mateo Pacific Bell Landline
650-763 San Francisco San Francisco Level 3 Communications, Llc - CA Landline
650-766 San Mateo San Mateo New Cingular Wireless Pcs, Llc Wireless
650-769 San Mateo San Carlos Brooks Fiber Communications Of California - CA Landline
650-771 San Mateo Redwood City Metro Pcs, Inc. Wireless
650-773 San Mateo San Mateo Cellco Partnership Dba Verizon Wireless - CA Wireless
650-776 Santa Clara Palo Alto Sprint Spectrum L.p. Wireless
650-777 San Mateo Millbrae Pacific Bell Landline
650-779 San Mateo Redwood City Teleport Communications Group - San Francisco Landline
650-780 San Mateo Redwood City Pacific Bell Landline
650-784 San Mateo San Bruno Sprint Spectrum L.p. Wireless
650-786 San Mateo Redwood City Pacific Bell Landline
650-787 San Mateo San Mateo New Cingular Wireless Pcs, Llc Wireless
650-793 Contra Costa Mountain View Cellco Partnership Dba Verizon Wireless - CA Wireless
650-794 San Mateo San Bruno Pacific Bell Landline
650-795 San Mateo La Honda Mcimetro Access Transmission Services Llc Landline
650-796 Santa Clara Palo Alto New Cingular Wireless Pcs, Llc Wireless
650-798 Santa Clara Palo Alto Teleport Communications Group - San Francisco Landline
650-799 Santa Clara Palo Alto New Cingular Wireless Pcs, Llc Wireless
650-800 Santa Clara Palo Alto Cf Communications, Llc Dba Telekenex - CA Landline
650-801 San Mateo San Carlos Teleport Communications Group - San Francisco Landline
650-802 San Mateo San Carlos Pacific Bell Landline
650-804 Santa Clara Palo Alto New Cingular Wireless Pcs, Llc Wireless
650-808 San Mateo San Bruno Pacific Bell Landline
650-810 Santa Clara San Jose U.s. Telepacific Corp. - CA Landline
650-812 Santa Clara Palo Alto Pacific Bell Landline
650-813 Santa Clara Palo Alto Pacific Bell Landline
650-814 Santa Clara Palo Alto Sprint Spectrum L.p. Wireless
650-815 Santa Clara Sunnyvale Brooks Fiber Communications Of California - CA Landline
650-817 San Mateo Redwood City Pacific Bell Landline
650-821 San Francisco San Francisco Teleport Communications Group - San Francisco Landline
650-823 Los Angeles Los Altos New Cingular Wireless Pcs, Llc Wireless
650-825 San Francisco San Francisco Mcimetro Access Transmission Services Llc Landline
650-826 San Mateo San Bruno Sprint Spectrum L.p. Wireless
650-827 San Mateo San Bruno Pacific Bell Landline
650-829 San Mateo San Bruno Pacific Bell Landline
650-830 San Mateo San Carlos Level 3 Communications, Llc - CA Landline
650-832 San Mateo San Carlos Mpower Communications Corp - CA Landline
650-833 Santa Clara Palo Alto Pacific Bell Landline
650-834 San Mateo San Bruno Metro Pcs, Inc. Wireless
« 1 ...5 6 7 8 9 »

Phone Numbers Starting With (650) Area Code

Phone Number
650-543-4800		 USAGE
Landline		 City
San Jose		 Operate
Read more about who called from 6505434800		 Update Time
Mar-26-2026
Phone Number
650-263-6531		 USAGE
Landline		 City
Moss Beach		 Operate
Read more about who called from 6502636531		 Update Time
Mar-26-2026
Phone Number
650-239-3418		 USAGE
Landline		 City
Millbrae		 Operate
Read more about who called from 6502393418		 Update Time
Mar-26-2026
Phone Number
650-663-1490		 USAGE
Landline		 City
Millbrae		 Operate
Read more about who called from 6506631490		 Update Time
Mar-26-2026
Phone Number
650-469-8040		 USAGE
Landline		 City
Los Altos		 Operate
Read more about who called from 6504698040		 Update Time
Mar-26-2026
Phone Number
650-407-2224		 USAGE
Landline		 City
Los Altos		 Operate
Read more about who called from 6504072224		 Update Time
Mar-26-2026
Phone Number
650-502-8961		 USAGE
Landline		 City
Los Altos		 Operate
Read more about who called from 6505028961		 Update Time
Mar-26-2026
Phone Number
650-449-4113		 USAGE
Landline		 City
San Francisco		 Operate
Read more about who called from 6504494113		 Update Time
Mar-26-2026
  1. United States
    2. >
  2. 6XX
    3. >
  3. California - CA
    4. >
  4. Area code 650